Lap Ian Chang
- Born
- May 1, 1977 (49 years old)
- Events
- Half Marathon
Lap Ian Chang is a Macao SAR China long-distance runner, born on May 1, 1977. He competes primarily in the Semi.
His personal bests include 1:39:55 in the Semi. He ranks 18th all-time in the Semi for Macao SAR China. He is currently active on the international athletics circuit, representing Macao SAR China.
Personal best · Half Marathon1:39:55
2012 season best1:39:55Oct 6, 2012
Last competitionIAAF World Half Marathon Championships, KavarnaOct 6, 2012 · 1:39:55
As of Oct 28, 2026: Half Marathon 1:39:55, 2012 season best 1:39:55 (Oct 6, 2012) · Last competition: IAAF World Half Marathon Championships, Kavarna, Oct 6, 2012, 1:39:55 · 49 years old
Personal bests
WA points calculator →DisciplineResultAll-time
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2012 | Semi | 1:39:55 | – | Oct 6, 2012 | IAAF World Half Marathon Championships, Kavarna |